When installing this version it tries to enable the following EMM.dll which only works for Outlook 2003. Unregister this file located in C:\Program Files (x86)\Interwoven\WorkSite\iOutlook via regsvr32 /u EMM.dll

This needs to be registered instead C:\Program Files (x86)\Interwoven\iOutlook\imFileSite.dll via regsvr32 imFileSite.dll

If this is disabled , go to Manage – Disabled Add-Ins click Go and Then Click Enable